baber/WOPTO huggingface dataset:
Patent JP-H04360993-A (JP)
Title: Underground driving device
Inventor: ISHIKAWA SHUICHI
IPC: E21D9/08
Filed: 1991-06-06
Abstract: PURPOSE:To eliminate an arrival error to an underground construction, etc., in an underground driving device equipped with a direction correcting function having the front end in a slantly cut-off shape to a rotary shaft. CONSTITUTION:A core shaft 7 is fixed to the same shaft in the center of the front end of a guide pipe 3. A center bit 8 of the core shaft 7 is projected from a cutter bit 6 on the tip of the front end 5. The core shaft 7 reaches an underground construction prior to the front end 5, and a lower hole is formed. The guide pipe 3 is rotated with the lower hole as the center to bore a hole with the cutter bit 6, so that an arrival error is eliminated.
Patent JP-S5952567-A (JP)
Title: Formation of corrosion-proof coating film on structure
Inventor: AMANO TOSHIO
IPC: B05D3/14
Filed: 1982-09-17
Abstract: PURPOSE:To contrive to prolong a service life, while improving the adaptability of a metal member with anticorrosive resin, by melting anticorrosive resin poured in a cavity between the metal member of a marine structure and a die frame with heat formed by an induction current. CONSTITUTION:In corrosion-proof coating the metal leg part 1 of a marine platform, the leg part 1 is covered with an insulating die frame 3, a seal 4 is attached to its lower part, and then sea water in a space between the die frame 3 and the leg part 1 is discharged. Thereafter, the space between them is packed with anticorrosive resin in a powdery or pellet-like state. On the other hand, a coil 5 is provided at the outer surface of the frame 3, and an AC is applied to said coil 5 to let an induction current flow through the leg part 1. Hence, the surface of the leg part is heated, and the anticorrosive resin poured in the space between the leg part 1 and the die frame 3 is changed into a molten state. Thus, the space between the leg part 1 and the die frame 3 is filled with the molten resin, and then the die frame 1 is detached after the resin is cured. Consequently, the coating film of the anticorrosive resin is formed on the surface of the leg part 1.
Patent JP-S6138839-A (JP)
Title: Natural clamping device
Inventor: HIRAKAWA YASUAKI
IPC: B23Q3/06
Filed: 1984-07-30
Abstract: PURPOSE:To enable accurate machining on thin section by setting a clamp rod through resiliency of spring and pressing the thin section of work. CONSTITUTION:The push-up force of clamp rod 11 against the thin section W1 of work is set by the repelling force of spring 15 while the cam chip of calmp rod 11 is pressed by a cam rod 16 crossing perpendicularly with said rod 11 to push down the clamp rod into unclamped state. While contacting faces inclining upward are provided on the sideface of the clamp rod 11 and the front face of cam rod 16 to be pressed each other when the clamp rod 11 will calmp a work W thus to restrict faint lifting of clamp rod 11 due to machining vibration. Consequently, the clamping force can be set accurately against the thin section of work while the thin section can be machined accurately.
Patent JP-H06989-A (JP)
Title: Intermediate tone recording device
Inventor: MOCHIMARU YOSHIAKI
IPC: B41J2/36
Filed: 1992-06-19
Abstract: PURPOSE:To provide an intermediate tone recording thermal transfer device which enables a density variation due to a common resistance in a thermal head to be reduced. CONSTITUTION:The subject intermediate tone recording device is composed of a thermal head 208 consisting of resistors which records image data thermally, a data control part 102 which controls the turning on/off of the individual resistors of the thermal head 208, and an energizing time control part 103 which generates a strobe signal for controlling the energizing time of the resistor. In addition, a part 105 for counting the number of turn-on which counts at least, either of the number of the resistors turned on/off from an output of the data control part 102, a correction data table 108 referred to by the output from the part 105 and a correction signal output part 107 which generates a correction signal based on the output from the correction data table 108, are additionally provided. Thus the strobe signal is corrected by an output from the correction signal output part 107, and the energizing time of the resistor of the thermal head 208 is controlled using the corrected strobe signal.
Patent JP-S6139483-A (JP)
Inventor: KATO TAKEYOSHI
IPC: H05B37/00
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6141222-A (JP)
Inventor: FUBERUTO REETSU
IPC: H03K17/64
Filed: 1985-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6222699-A (JP)
Inventor: OOTA KEIZO
IPC: D06F58/28
Filed: 1985-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05184927-A (JP)
Title: Preparation of vinyl acetate
Inventor: PEETERU UIRUTSU
IPC: B01J23/06
Filed: 1992-06-19
Abstract: PURPOSE: To obtain a carrier catalyst having a noble metal shell by washing roasted support particles with an acid, besides impregnating the support particles with palladium or the like, together bringing the support particles into contact with a solution of a base and subsequently impregnating the support particles with an alkali metal compound. CONSTITUTION: A catalyst is constructed by carrying palladium, an alkali metal compound, a cadmium compound and gold or the like on support particles press formed from SiO2 or the like with the aid of a binder. In this case the roasted support particles are washed with an acid which does not react with SiO2 or the like until no further cations of the binder are released. Besides the support particles are impregnated with palladium, gold and cadmium. Furthermore, the impregnated support particles are brought into contact with a solution of a base until thickness of a noble metal shell generated thereon no longer changes. Then the support particles are impregnated with an alkali metal compound.
Patent JP-S645898-A (JP)
Title: Writing utensil
Inventor: MORITA TAMAO
IPC: B43K29/00
Filed: 1987-06-30
Abstract: PURPOSE: To prevent a loss of a writing device by enabling it with its male part to clamp on a female part which is fixed on a desk, table, and document box or so. CONSTITUTION: The male part B consists of a ferromagnetic disk 3 and a ferromagnetic projection 3a on the center of the disk and it is structured so as to adapt on a pencil by screwing from its side. The female part A is structured that a ferromagnetic disk 2 stuck on the magnet pole 'a' of a ring magnet 1 with a hole 1a is set in a nonmagnetic case 4 shaped as a reversed saucer. The part B is fixed with adhesive tape or so at the nonmagnetic side of the disk 2 on a desk 6 and a black board or so.
Patent JP-2000346322-A (JP)
Title: Waste treatment facility
Inventor: ENDO KAZUHIKO
IPC: B09B3/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a baking tank. SOLUTION: A baking tank 11 is held in a heating tank 9 and refuse contained in a baking chamber within the baking tank 11 is combusted or baked by heating a heating chamber 9a located between the heating tank 9 and the baking tank 11. Gas generated in the baking chamber is combusted in a gas combustion chamber 10a. When the refuse is baked in such a baking chamber, heat from the heating means is prevented from being conducted directly to the baking tank 11 by positioning a protective member 49 removably between the baking tank 11 and a part being heated by the heating means.
Patent JP-S6222989-A (JP)
Inventor: NANJO TOSHIO
IPC: F27D17/00
Filed: 1985-07-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5687299-A (JP)
Title: Memory device control system
Inventor: YADA KIYOSHI
IPC: G11C29/00
Filed: 1979-12-14
Abstract: PURPOSE: To realize an exchange of error bits without any man power, by setting automatically both an error address and error bit information via an ECC function.  
     CONSTITUTION: The read data supplied from the main memory 1 is checked at the ECC check circuit 8, and an error if any is corrected through the circuit 8. At the same time, the error code and address are held in the registers 13 and 12 each. The contents of the registers 13 and 12 are extracted by the error process routine 18 after end of the instruction process. The values of the registers 12 and 13 are set to the error address array 3 in case the bit error of the main memory 1 is permanent, and then written into the memory 1 for exchange of error bits. The error code part of the array 3 is extracted to the register 4 to be decoded. Then the bit corresponding to the error bits is exchanged with the exchange bit through the bit switching circuit 11 and then written into the error address of the memory 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5583100-A (JP)
Title: Tone analyzing system
Inventor: HENDORIKUSU DEYUUIHIYUUISU
IPC: G10L25/27
Filed: 1979-12-14
Abstract: Method of and arrangement for the determination of the pitch of speech signals in a system of speech analysis, wherein sequences of significant peak positions of the amplitude spectrum of a speech signal are derived (13) from time segments of the speech signal by means of a discrete Fourier transform (12). In order to reduce the influence of noise signals and noise components, respectively, in the amplitude spectrum the significant peak positions are compared with different masks (15), which have apertures at harmonic distances of the associated fundamental tone. The mask which matches the sequence of significant peak positions best is selected (20). A probable value for the pitch is now computed with the harmonic numbers now known of the significant peak positions which are located in apertures of the selected mask. The mean square error between these significant peak positions and the corresponding harmonics of the finished tone can be used as a criterion (21).
Patent JP-H0832861-A (JP)
Title: Driving device for lens for television camera
Inventor: KOYAMA TATSUO
IPC: G03B13/34
Filed: 1994-07-14
Abstract: PURPOSE:To reduce the number of signal input lines and to simplify the line configuration by allowing the driver to receive a video signal and a focus drive signal and selecting the automatic focus operation based on the video signal or the focus operation based on the focus drive signal. CONSTITUTION:The driving device is provided with an automatic focus circuit 21 driving a focus device 10 based on a video signal to make automatic focusing, a signal input line 5a receiving a control section comprising the video signal or the focus drive signal as to the drive of the focus mechanism 10 with the focus drive signal received separately, a discrimination circuit 23 discriminating the video signal based on the control signal and a changeover circuit 22 selecting a transmission signal to the focus mechanism 10 based on the discrimination by the discrimination circuit 23.
Patent JP-S6319264-A (JP)
Title: Charging method
Inventor: HAYAKAWA NAOJI
IPC: H01L21/027
Filed: 1986-07-11
Abstract: PURPOSE:To obtain an ultra-high preciseness arbitrary charged pattern, by providing a plurality of acceleration electrodes accelerating an electron flowing out and changing voltages applied to said electrodes independently. CONSTITUTION:Voltage Vc generating electron avalanche multiplying action is applied between X-electrodes EX1, EX2, EX3... and Y-electrodes EY1, EY2, EY3 at P-N junctions of electron beam sources EB1, EB2, EB3... and voltage Vp (Vp>Vc) having certain magnitude is applied to a lead-out electrode PE to allow electrons e<-> to flow out from the electron beam sources EB1, EB2, EB3.... At this time, when voltage Vc is applied between the X-electrode EX1 and the Y-electrode EY2, an electron flows out from the electron beam source EB12. Next, by preliminarily applying predetermined voltage to acceleration electrodes AE1, AE2, AE3, the electron flowing out from each acceleration electrode EB is accelerated up to desired energy and transmits through each electron window of a surface plate FP.
Patent JP-H05328902-A (JP)
Title: Drink containing cacao fat
Inventor: KAMETAKA KUNIO
IPC: A23G1/30
Filed: 1992-05-27
Abstract: PURPOSE:To prepare the subject drink having excellent taste, flavor and low- temperature preservability without generating the coagulum of cacao fat and useful as cocoa drink, etc., by using a propylene glycol fatty acid ester as a component. CONSTITUTION:The objective drink contains preferably 0.03-0.1wt.% (based on the cacao fat-containing drink) of a propylene glycol fatty acid ester.
Patent JP-S6317762-A (JP)
Title: Conveying mechanism for roll-form recording medium
Inventor: WATANABE KATSUTO
IPC: G03G15/00
Filed: 1986-07-09
Abstract: PURPOSE:To shorten a span of loading time as well as to prevent any slackness and zigzag motion of a recording medium from occurring, by controlling the rotational operation of a loading roller of the recording medium such as a laser printer or the like according to each detecting signal out of a medium pass sensor and a loading sensor. CONSTITUTION:Loading rollers 23 and 24 draws out the recording medium 17 houses in a feed magazine 21 and delivers it to the recording part side. A loading motor 25 rotates and drives these rollers 23 and 24 via a one-way clutch. And, a main roller 30 being rotated and driven by a main motor 36 is designed so as to feed the recording medium 17 to the side of a winding magazine 31. At the time of loading, these loading rollers 23 and 24 rotate a high speed till a medium pass sensor 26 detects the recording medium 17. Afterward, they rotate at low speed, and when a loading sensor 32 detects the recording medium 17, they rotate the main roller 30 so as to become a higher conveying speed that of these loading rollers 23 and 24.
Patent JP-H0828650-A (JP)
Title: Speed reduction gear of tractor
Inventor: TAMURA KAZUHISA
IPC: F16H3/02
Filed: 1994-07-14
Abstract: PURPOSE:To simplify the constitution of a speed reduction gear, eliminate the following rotation of a PTO transmission shaft during drive power transmission, and reduce the distortion and vibration of the PTO transmission shaft by rotatably providing a speed change clutch, speed change gears and a gear shaft cylinder for traveling power transmission on the PTO transmission shaft. CONSTITUTION:Speed change gears 8 to 10 and a gear shaft cylinder 13, on the external periphery of which a plurality of gears 11 and 12 are formed, are arranged on the PTO transmission shaft 1 between front and rear ball bearings 4 and 5. The needle bearing 14, which is fitted in the internal peripheral surface in the side of the speed change clutch 7 of this gear shaft cylinder, is prevented from coming off by a clip ring. A washer 17 and the like intervene among the end face of the gear shaft cylinder 13, ball bearing 5 and speed change clutch 7.
Patent JP-H0325702-A (JP)
Title: Magneto-optical information recording and reproducing device
Inventor: KIBUNE HIDEAKI
IPC: G11B5/02
Filed: 1989-06-23
Abstract: PURPOSE:To miniaturize a recording and reproducing device by providing a magnetic field impressing means where an S pole and an N pole are magnetized in parallel with the tangent direction of the track of a magneto-optical information recording medium and which rotates with the tracking direction of a recording medium as an axial direction. CONSTITUTION:An optical pickup 3 which can freely move in the tracking direction of the magneto-optical information recording medium 2 fixed on a turntable is disposed facing to the medium 2. A driving motor 5 having a rotary shaft 4 in the tracking direction of the medium 2 is disposed near the medium 2 and connected to a driving circuit 6. A permanent magnet 7 functioning as the magnetic field impressing means is opposed to the optical pickup 3 by interposing the medium 2 between them and attached to the rotary shaft 4 so that it may cover the scanning range of the optical pickup 3. Then, in the permanent magnet 7, the S pole and the N pole are magnetized in parallel with the tangent direction of the track of the medium 2.
Patent JP-H0454309-A (JP)
Title: Gas bearing
Inventor: TSUMAKI NOBUO
IPC: F16C27/02
Filed: 1990-06-22
Abstract: PURPOSE:To reduce the starting torque and abrasion by forming a leaf provided at a bearing surface of piezo-bimorph, and composing a gap between a foil at the time of starting and stopping a shaft. CONSTITUTION:A foil 2 formed of piezo-bimorph is installed in a bearing sleeve 1, and it is deformed by a voltage from a voltage generator 5 based on an instruction from a controller 6. It is thus deformed to have a gap between the foil at the time of starting and stopping a shaft, thereby the starting torque and abrasion can be reduced.
Patent JP-S6141483-A (JP)
Inventor: HATTORI AKIO
IPC: B29K67/00
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0328727-A (JP)
Title: Formation of color card
Inventor: KANETANI YOSHIHIRO
IPC: G01J3/52
Filed: 1989-06-27
Abstract: PURPOSE:To form a high-quality color card in a short time at low cost by coloring respective spots corresponding to the small pieces of fiber cloth in a desired hue based on the stored information of a storing medium, successively performing fixing processing by dry heat or wet heat and finishing processing including washing and drying and finally cutting the cloth into small pieces. CONSTITUTION:A, B, C, D, E, F and G express an ink-jet printing process, a drying process, a fixing process, a washing process, a drying process, a cutting process and a take-up process respectively and they are linked to a computer incorporated control panel for setting conditions for processing necessary for a series of processing mechanisms and for supplying electricity, steam, water and chemical solution. Then, the fiber cloth which can be cut into many small pieces is prepared and a coloring condition is stored in a storing medium. Based on the stored information, the respective spots corresponding to the small pieces are colored in the desired hue by ink-jet coloring. Then, the fixing processing by the dry heat or the wet heat and the finishing processing including the washing and the drying are successively and consecutively performed and finally the cloth is cut into the small pieces.
Patent JP-H11355380-A (JP)
Title: Radio moving image transmission device
Inventor: HORI MASATOMO
IPC: H04L29/08
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a radio moving image transmission device that transmits information excellently even under a deteriorated transmission environment. SOLUTION: The system is provided with a communication means 3 that conducts radio communication with an opposite party via a radio transmission channel and a deterioration detection means 2 that detects deterioration in quality of the radio transmission channel, and the communication means 3 transmits plural frames extracted through sampling from a video signal frame group or a multiplexed frame group obtd. by multiplexing video and audio signals that is transmitted within a time when the quality of the radio transmission channel is deteriorated and within a prescribed time after recovery of deteriorated quality as a consecutive stream within a prescribed time after recovery of deteriorated quality of the radio transmission channel.
Patent JP-S5864547-A (JP)
Title: Inserting and deleting method for character by limiter selection system
Inventor: SONE YOSHINOBU
IPC: G09G5/32
Filed: 1981-10-14
Abstract: PURPOSE:To prevent occurrence of erroneous operation, by specifying part of the display screen area of a CRT display with an upper and a lower limiter, and inserting and deleting characters in the specified area. CONSTITUTION:A program or data to be corrected are read out of a storage table 1 for the program and data that a user generates and then displayed on a CRT display device 2. For this correction processing, necessary information is specified on a keyboard 3 and the cursor is moved to a corrected point. In this case, only display information within a correction range is corrected by a character inserting and deleting command system 4 by a limiter selection system and redisplayed on the device 2, thereby proceeding to successive processing. A column varying part 8 is arranged between the upper and lower limiters 7-1 and 7-2 on this display screen 5, and column fixation parts 6-1 and 6-2 are also arranged corresponding to the limiters 7-1 and 7-2 to insert and delete characters, thus preventing occurrence of erroneous operation.
Patent JP-H104930-A (JP)
Title: Processing of marine alga
Inventor: SHIRAISHI RYOZO
IPC: A23L17/60
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing marine algae in a short processing time by using an additive comprising a natural material. SOLUTION: Marine algae are immersed in water and ground to give a marine alga immersed solution, which is mixed with an enzyme, stirred in a temperature range to activate the enzyme and then stirred in a temperature range to stop the action of the enzyme to give a marine alga dissolved solution. The solution is coagulated with a calcium ion solution as a coagulant to give a coagulated material. The calcium ion solution is obtained by immersing bonemeal, seashell, coral, eggshell, etc., in vinegar and dissolving the immersed material.
Patent JP-H0973043-A (JP)
Title: Video display device
Inventor: HISAYOSHI KEIICHI
IPC: H04N5/64
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an ocular optical system suitable for a head or face mounted type video display device which is compact and light in weight and where aberration is excellently corrected by reflecting a light beam emitted from a video display part and made incident on an eyeball a specified number of times or more on a surface having power by counterlight beam tracking. SOLUTION: The ocular optical system 10 is constituted so that the light beam emitted from a video display element 9 and made incident on the eyeball 7 may be reflected three times on the surfaces 11 to 15 having the power by the counterlight beam tracking. The 1st surface 11 of the optical system 10 performs positive refracting action, the 2nd, the 3rd and the 4th surfaces 12, 13 and 14 thereof perform positive, negative and positive reflecting action, respectively, and the 5th surface 15 thereof performs negative refracting action. One surface functions as both the 2nd and the 4th surfaces 12 and 14. The 1st surface 11 is a spherical surface, the 2nd and the 3rd surfaces 12 and 13 are anamorphic surfaces, and the 5th surface 15 is the spherical surface. Astigmatism is corrected by making the 2nd surface 12 the anamorphic surface.
Patent JP-H0717151-A (JP)
Title: Pressplate for forming image by laser
Inventor: MAIKERU DABURIYUU YANGU
IPC: G03F1/00
Filed: 1994-06-22
Abstract: PURPOSE: To obtain a printing plate best suited especially for flexographic printing without the necessity to use a photographic negative by forming a protecting layer with possible light effects containing a polymeric matrix and a dope having a specific high extinction coefficient on a support. CONSTITUTION: This printing plate comprises a protecting layer with possible light effects containing a polymeric matrix and a dope having a high extinction coefficient ranging from 300 to 400 nm, formed on a support such as a slip film. This protecting layer is formed so that it is responsive to the threshold dose of radiation in a selected wavelength (351 nm) due to photoablation by the polymeric matrix and preferably, photobleaching by the dope. In addition, the protecting layer is selectively removed by laser and a photocurable composition lying under the protecting layer is irradiated with ultraviolet exposure, so that the composition is cured to obtain a desired printing plate. The dope to be used is 2,2',4,4'-tetrahydroxybenzophenone, 4-phenylazophenol or the like.